LMX420EMW

Official firmware #21151 for X420EMW -LG K40 Dual

Home → LG K40 Dual → LGX420EMW → X420EMW20b_00_OPEN_EEA_DS_OP_1024.kdz
Download the latest versions of firmware for the LG K40 Dual, but don’t forget to look into whether the model number of your device corresponds to the indicated one X420EMW. The operating system version of the given firmware is Android 9 Pie, with build date 14.11.2019. The firmware code is POC from POLAND. Instruction how to flash stock firmware on LG phones here
  • File name X420EMW20b_00_OPEN_EEA_DS_OP_1024
  • File size 2.45 GiB
  • Model LMX420EMW
  • Operating system Android 9 Pie
  • Country Poland Poland
  • Region POC
  • Description Open
  • Hash 270f53c7b91a861be82ea9832d575063

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Instructions

LG UP
  1. Download to your PC: LG UP 1.14 or LG UP 1.16.
  2. Next download and extract the KDZ firmware file.
  3. LG uses KDZ format when posting official firmware releases.
  4. Now turn off your device and enter Download mode.
  5. Press and hold the Volume Up key and then connect USB cable.
  6. Open LG UP next choose "Upgrade" and select your KDZ file(You can choose KDZ file here).
  7. Finally click on "Start" key. Your device will now reboot and disconnect from the PC.
LG Flash Tool 2014
  1. Download to your PC: LG Flash Tool 2014.
  2. Next download and extract the KDZ firmware file.
  3. LG uses KDZ format when posting official firmware releases.
  4. Now turn off your device and enter Download mode.
  5. Press and hold the Volume Up key and then connect USB cable.
  6. Open LG Flash Tool 2014 and select your KDZ file (You can choose KDZ file here), choose type "CDMA" then tap "CSE Flash".
  7. Next select "Different Country" and "English" language.
  8. Finally click on "OK". Your device will now reboot and disconnect from the PC.
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